GB/T 7131-2026

Upcoming

Plastics—Identification of polymers—Pyrolytic gas chromatography method

塑料 聚合物鉴定 裂解气相色谱法

Standard Type
GBT
ICS
83.080.01
CCS
G31
Status
即将实施
Issue Date
2026-03-31
Implementation
2026-10-01
Responsible Dept
中国石油和化学工业联合会
Drafting Unit
N/A